mybatis-3 | MyBatis SQL mapper framework for Java | Object-Relational Mapping library

 by   mybatis Java Version: mybatis-3.5.13 License: Apache-2.0

kandi X-RAY | mybatis-3 Summary

kandi X-RAY | mybatis-3 Summary

mybatis-3 is a Java library typically used in Utilities, Object-Relational Mapping, Oracle applications. mybatis-3 has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub, Maven.

[Project Stats] The MyBatis SQL mapper framework makes it easier to use a relational database with object-oriented applications. MyBatis couples objects with stored procedures or SQL statements using an XML descriptor or annotations. Simplicity is the biggest advantage of the MyBatis data mapper over object relational mapping tools.
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            kandi-support Support

              mybatis-3 has a medium active ecosystem.
              It has 18599 star(s) with 12290 fork(s). There are 1166 watchers for this library.
              There were 2 major release(s) in the last 12 months.
              There are 128 open issues and 1118 have been closed. On average issues are closed in 366 days. There are 64 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of mybatis-3 is mybatis-3.5.13

            kandi-Quality Quality

              mybatis-3 has 0 bugs and 0 code smells.

            kandi-Security Security

              mybatis-3 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              mybatis-3 code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              mybatis-3 is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              mybatis-3 releases are available to install and integrate.
              Deployable package is available in Maven.
              Build file is available. You can build the component from source.
              mybatis-3 saves you 93352 person hours of effort in developing the same functionality from scratch.
              It has 102300 lines of code, 7468 functions and 1670 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed mybatis-3 and discovered the below as its top functions. This is intended to give you an instant insight into mybatis-3 implemented functionality, and help decide if they suit your requirements.
            • Polls a connection from the pool .
            • Parse the statement .
            • Find the JAR URL for a resource .
            • Starts the downloader .
            • Parse a SQL statement node .
            • Execute SQL command .
            • Sets properties from the cache .
            • Creates the autoMappings for the given result set .
            • Insert an SQL statement .
            • Process a result map element .
            Get all kandi verified functions for this library.

            mybatis-3 Key Features

            No Key Features are available at this moment for mybatis-3.

            mybatis-3 Examples and Code Snippets

            Pass a parameter in a service that allows me to use one method rather than another method
            Javadot img1Lines of Code : 50dot img1License : Strong Copyleft (CC BY-SA 4.0)
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            enum PersistenceType {
              JPA,
              MYBATIS
            }
            
            @RestController
            @RequestMapping("/manufacturers")
            public class ManufacturesController {
            
                public static final Logger LOG = LogManager.getLogger(ManufacturesController.cl
            Mybatis Generator Postgres return created id support
            Lines of Code : 31dot img3License : Strong Copyleft (CC BY-SA 4.0)
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            create table mbtest.users (
              id serial primary key,
              name varchar(20)
            );
            
            
              
            
            
            
              
              insert into mbtest.users (name)
              values (#{name,jdbcType=VARCHAR})
            
            
            try (SqlS
            Maven API does not respond when deployed on Server (Tomcat 7)
            Lines of Code : 275dot img4License : Strong Copyleft (CC BY-SA 4.0)
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                4.0.0
                autentia
                course-catalogue
                0.0.1-SNAPSHOT
                war
            
                
                    false
                    UTF-8
                    5.1.6.RELEASE
                    3.2.8
                    1.1.1
                    5.1.47
                    2.9.5
                    3.1.0
                    3.6.1
                    5.2.11.Final
                 
            How to use MyBatis to connect to SQLserver in eclipse
            Javadot img5Lines of Code : 41dot img5License : Strong Copyleft (CC BY-SA 4.0)
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            mybatis.config
            How to get request in MyBatis Interceptor
            Lines of Code : 80dot img6License : Strong Copyleft (CC BY-SA 4.0)
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            public class QueryInterceptorRegistry {
            
                private static ThreadLocal queryInterceptor = new ThreadLocal<>();
            
                public static QueryInterceptor getQueryInterceptor() {
                    return queryInterceptor.get();
                }
            
                public stat
            How to build project by Spring Boot + Mybatis + Mybatis Generator?
            Lines of Code : 107dot img7License : Strong Copyleft (CC BY-SA 4.0)
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                        org.mybatis.generator
                        mybatis-generator-maven-plugin
                        1.3.5
                        
                            
                                mysql
                                mysql-connector-java
                                6.0.6
                        
            MyBatis - Convert query-check from a single object to check on a collection
            Javadot img8Lines of Code : 13dot img8License : Strong Copyleft (CC BY-SA 4.0)
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            ... and
            (o.prim_id = '7' or o.second_id = '7') or
            (o.prim_id = '8' or o.second_id = '8') or
            (o.prim_id = '9' or o.second_id = '9') ...
            
            AND
            (
            
               (o.prim_id = {tid} or o.second_id = {tid})
                (I'm sure mybatis prov
            Invalid content was found starting with element 'dependency'
            Javadot img9Lines of Code : 32dot img9License : Strong Copyleft (CC BY-SA 4.0)
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                    mysql
                    mysql-connector-java
                    5.1.39
                
                
                    
                    org.mybatis
                    mybatis
                    3.2.8
                
                
            
                    org.mybatis
                    mybatis-spring
                    1.2.2
                
                
            
                    org.springframework
            How to mock an interface's reference which is initialized by MyBatis?
            Javadot img10Lines of Code : 11dot img10License : Strong Copyleft (CC BY-SA 4.0)
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            @RunWith(SpringRunner.class)    
            class UserServiceTest{
                @InjectMocks
                UserService userService;
            
                @Mock
                UserDao userDao;//This is a reference to the interface (UserDao) which is mapped using MyBatis
            
                ...
            }
            

            Community Discussions

            QUESTION

            Error required a bean of type 'XXX' that could not be found
            Asked 2022-Apr-07 at 10:25

            I'm updating a spring boot project by adding a page called news and it has error below.

            Field newsService in com.lrs.admin.controller.NewsController required a bean of type 'com.lrs.admin.service.INewsService' that could not be found.

            The code is like below: Application.java

            ...

            ANSWER

            Answered 2022-Apr-07 at 09:59

            you should annotate @Service on the class which implements the interface instead of the interface itself. That is, annotate the NewsService with @Service, and you can remove the @Component tag from INewsService

            Source https://stackoverflow.com/questions/71779889

            QUESTION

            Idle transactions mybatis jboss 6.4 postgres 9.6
            Asked 2022-Feb-15 at 16:39

            Some version information:

            • Jboss 6.4
            • Postgres 9.6
            • mybatis-3 CDI
            • Postgres Driver 42.2.20 JDBC 4

            I'm having a problem that is causing pretty catastrophic behavior in my system. From my debugging I've been able to deduce that an idle transaction appears to be locking a table in my database, causing the application to freeze (certain locks aren't being released). I've been able to stop the freezing my setting timeouts in mybatis but I cannot figure out what is causing the idle transaction in the first place. The good news is that its always the same UPDATE statement that appears to be blocked. However, I can't narrow down what query/trans curring and I'm seeing behavior that I understand.

            Here is the query that always seems to lock up (Some names were changed but this query normally works):

            ...

            ANSWER

            Answered 2022-Feb-15 at 16:39

            So I discovered what the problem was. The issue really wasn't the database's fault or even the queries that were being used. It turns out that our system was using the same Transaction subsystem for both it our Data Source (Postgres Database) and our JMS messaging system. When a JMS message was sent, it created a transaction and every transactional based action that followed during the life cycle of that tread/transaction would be treated as part of that original transaction. Which includes all of our database calls.....

            This explains why a query as simple as insert into a message log was touching all of our relations in the database. The debug queries only showed me the first query/statement sent to the database, not all of the others that were used during the life cycle of the JMS message. There were several ways to fix this but my team opted for the easiest which was preventing the Data Source from using the JBoss provided Transaction Manager.

            Source https://stackoverflow.com/questions/69746549

            QUESTION

            Cannot return String from @RestController method
            Asked 2021-Dec-21 at 16:50

            I'm working with Spring Boot 2.4.5, MyBatis 3.5.6 and Java 8. When trying to return a String from a @RestController, an obscure error shows up in the returned HttpErrorResponse.

            The method tries to obtain the value via MyBatis, i.e., a method in a DAO object that acts as a @Mapper.

            My controller method:

            ...

            ANSWER

            Answered 2021-Dec-21 at 16:25

            I think the problem is that the table you're querying has multiple rows, so the result of your query will be a List of string, containing "My desired result" on each element, in which the size of the list is equal to the number of rows in the table. In order to force a single result, just change the query to:

            Source https://stackoverflow.com/questions/70438213

            QUESTION

            I used the POST method, but there's no mapping for GET
            Asked 2021-Dec-15 at 00:13

            Even if you change it to the POST method, it keeps saying that there is no mapping for GET.

            In the @RequestMapping part, I tried /create and / as well. and I tried it in the GET method, but then the following error appears.

            ...

            ANSWER

            Answered 2021-Dec-13 at 09:11

            I see that you are using POST in your form, however your Controller API Endpoint is not the default /

            The JSP form has to specify which action it should use on Submit..

            Source https://stackoverflow.com/questions/70331388

            QUESTION

            MyBatis ResultMap Association Java Api
            Asked 2021-Aug-10 at 07:01

            I am referring to this section in the documentation of mybatis: https://mybatis.org/mybatis-3/sqlmap-xml.html#Nested_Results_for_Association

            I have a table row that contains information about two entities (A, B). I want to parse one entity and associate the other entity to the first:

            ...

            ANSWER

            Answered 2021-Aug-10 at 07:01

            I was using an old version of mybatis (3.5.3). The feature that I was missing came in this commit: https://github.com/mybatis/mybatis-3/commit/e05d686bf8bb5b0d7c319a117e47e77e969880cb#diff-07ec4f0ed5561eb9a977945899598048e355554d0fa2e50f173e525e6b8f3574

            Which is available from 3.5.5 onwards. I upgraded to 3.5.7.

            Source https://stackoverflow.com/questions/68713721

            QUESTION

            Calling a stored procedure in mybatis
            Asked 2021-Jul-26 at 09:23

            In my Oracle database I have a stored procedure TEST_PROC():

            ...

            ANSWER

            Answered 2021-Jul-26 at 09:23

            I don't know Java nor YourBatis (just kidding; MyBatis), but - as of Oracle, it looks as if user you're connected to doesn't contain that procedure.

            Here's what I mean: there's no procedure accessible to me whose name contains TEST as the first part of its name:

            Source https://stackoverflow.com/questions/68526459

            QUESTION

            Using HashMap dynamically for parameter mapping in mybatis
            Asked 2021-Jul-09 at 17:20

            Okay so this is kinda re-posting of this question Inserting HashMap Values to a table using ibatis (but I am looking for a different way - the answer wont work for me)..

            DB1GetStudentDataMapper.xml (this queries to one database)

            ...

            ANSWER

            Answered 2021-Jul-01 at 19:54

            When iterating a map using , the key and the value are assigned to the variables specified in index and item respectively.
            So, your insert statement should look something like this.

            Source https://stackoverflow.com/questions/68213950

            QUESTION

            Annotation @Transactional not work in spring
            Asked 2021-Jun-30 at 09:26

            To avoid deadlock, I want to update a list of ids row-by-row. To rollback data in spring, i am using annotation Transactional. But when i test the transaction, when an update sql throws an exception, it didn't rollback the data from the record that be updated before. Here is my code:

            ...

            ANSWER

            Answered 2021-Jun-30 at 09:26

            Here is everything that will work

            Source https://stackoverflow.com/questions/68187465

            QUESTION

            My batis java Error parsing SQL Mapper Configuration
            Asked 2021-Jun-29 at 14:21

            So i'm creating CRUD Spring Using Mybatis, when i run the application, it gives me error like this

            ...

            ANSWER

            Answered 2021-Jun-29 at 14:21

            The parameterType attribute of your insert method in the XML is set wrongly, it should be com.model.Siswa instead of java.com.model.Siswa.

            Also, the parameterType attribute is optional, MyBatis can infer the parameter type from the object passed in when calling the insert method.

            Source https://stackoverflow.com/questions/68179398

            QUESTION

            Mybatis custom type handler doesn't work: java.lang.NoSuchMethodException: org.springframework.security.core.GrantedAuthority.()
            Asked 2021-Jun-14 at 07:50

            ** I am implementing role-based access control to my application. There are 3 users(Admin, Teacher, Student) in the application with same attribute so I created a basedUser entity to let them inherit it. I wished to get the user's authority when I select it from the database, so I created a type handler to convert the authority in String type to GrantedAuthority type in the process but I don't know why I keep getting this error: **

            nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: Error instantiating interface org.springframework.security.core.GrantedAuthority with invalid types () or values (). Cause: java.lang.NoSuchMethodException: org.springframework.security.core.GrantedAuthority.()] with root cause

            java.lang.NoSuchMethodException: org.springframework.security.core.GrantedAuthority.() at java.base/java.lang.Class.getConstructor0(Class.java:3349) ~[na:na] at java.base/java.lang.Class.getDeclaredConstructor(Class.java:2553) ~[na:na] at org.apache.ibatis.reflection.factory.DefaultObjectFactory.instantiateClass(DefaultObjectFactory.java:60) ~[mybatis-3.5.4.jar:3.5.4] at org.apache.ibatis.reflection.factory.DefaultObjectFactory.create(DefaultObjectFactory.java:53) ~[mybatis-3.5.4.jar:3.5.4] at org.apache.ibatis.reflection.factory.DefaultObjectFactory.create(DefaultObjectFactory.java:45) ~[mybatis-3.5.4.jar:3.5.4] at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.createResultObject(DefaultResultSetHandler.java:616) ~[mybatis-3.5.4.jar:3.5.4] at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.createResultObject(DefaultResultSetHandler.java:591) ~[mybatis-3.5.4.jar:3.5.4]

            I have been looking for answers to this problem but not getting anywhere close, does anyone know how to solve this problem??

            Entity

            ...

            ANSWER

            Answered 2021-Jun-14 at 07:50

            Type handler is not a good fit for your usage.
            You should use constructor mapping.

            Source https://stackoverflow.com/questions/67960661

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install mybatis-3

            You can download it from GitHub, Maven.
            You can use mybatis-3 like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the mybatis-3 component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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